class: center, middle, inverse, title-slide # FW III - Characterization of Footwear in Local Populations ### Susan Vanderplas & Richard Stone<br /> <h3> Students: Jayden Stack (UNL Statistics), Colton Fales (ISU IMSE) </h3> --- class: inverse, center, middle # Project Status --- class: primary-cyan ## Active: May - October 2020 - Work focused on the scanner internals, which are common to both the indoor (CSAFE-funded) and outdoor (NIJ funded) scanner - NIJ Award from 2019 had to be transferred to UNL - Engineering support essential over summer 2020 to get the project up and going - once NIJ award was transferred, CSAFE project was paused - Project is expected to resume in March 2022 when the NIJ grant ends. --- class: inverse-blue, center, middle # Goals and Progress --- class: primary-blue ## Indoor scanner Objectives | Date | Completion ---------- | ---- | ---------- Develop a modified scanner for use indoors | June 2023 | 50% complete Webinar: Scanner and data collection project | June 2023 | R package: Shoe image data | June 2024 | Initiated Webinar: Class characteristic variability | June 2025 | Guidelines: data collection | Dec 2025 | - Core machine design: optics, equipment, power (shared b/w indoor and outdoor) - Surface material selection (glass, acrylic, thickness, etc.) - Glare reduction, Privacy filters (gel), and settings (camera focus)  |  |  |  :---: | :---: | :---: | :---: Unfiltered | Unfiltered | Gel | Glare reduction --- class: secondary-blue,center ## Indoor Scanner .img75[] Determining camera focus depth to ensure privacy IRB approved gel-free data collection outdoors (May 7, 2021) --- class: primary-blue ## Population Class Chars Objectives | Date | Completion ---------- | ---- | ---------- Develop LE Partnerships | June 2022 | Initiated IRB Approval for data collection | Dec 2022 | Data collection protocol (develop, test) | (June, Dec) 2023 | Paper: Class Char variability over time | Dec 2024 | Paper: Class Char subpopulation variability | Dec 2025 | ### Unofficial Progress Report - Training undergraduate and graduate students (NIJ project, outdoor scanner) --- class: primary-blue ## Image Database Objectives | Date | Completion ---------- | ---- | ---------- Dataset: Initial Release | Dec 2024 | Dataset: Rolling release updates | June, Dec 2025 | Dataset: Annotated images | June, Dec 2025 | ### Unofficial Progress Report - [Developing annotation schemes](images/Labling scheme. pic.pdf) (Xinyu Liu, UNL undergraduate) --- class:middle,center,inverse-cyan # Questions? Email **susan.vanderplas@unl.edu** or **rstone@iastate.edu**